//#define  _CRT_SECURE_NO_WARNINGS 1
//#include<stdio.h>
//#include<assert.h>
//char* my_strcpy(char* destination, char* source)
//{
//	char* ret = destination;
//	assert(ret && source);
//	while ((*destination++ = *source++))
//		;
//	return ret;
//}
//int main()
//{
//	char arr[] = "Mother";
//	char p[] = "Father";
//	my_strcpy(arr, p);
//	printf("%s\n", arr);
//}